Keysight N5244A/45A Service Guide 7-83
Repair and Replacement Procedures
Post-Repair Procedures
A38–A41 source step attenuators
IF Response Adjustment (Option
090, 093, or 094 Only)
Source Maximum Power Output
Test
A42–A45 bias tees
IF Response Adjustment (Option
090, 093, or 094 Only)
Source Maximum Power Output
Test
A46–A49 receiver step
attenuators
IF Response Adjustment (Option
090, 093, or 094 Only)
Source Maximum Power Output
Test
A50–A53 mechanical switches
IF Response Adjustment (Option
090, 093, or 094 Only)
Source Maximum Power Output
Test
A54 combiner
IF Response Adjustment (Option
090, 093, or 094 Only)
Source Maximum Power Output
Test
A55 solid state drive
Restore previously saved receiver
calibration data
b
(or perform
)
Read and write to the drive
A56 port 1 noise bypass switch
(Option H29 or 029)
Noise Figure Adjustment
(Available with Option H29
Installed)
-or-
Noise Figure Adjustment
(Available with Option 029
Installed)
Table 7-2
Related Service Procedures (Continued)
Replaced Assembly
Adjustments
and Other Procedures
Verification, Performance,
and Other Tests and Procedures
Содержание PNA-X N5244A
Страница 10: ...8 Keysight N5244A 45A Service Guide Contents ...
Страница 90: ...3 62 Keysight N5244A 45A Service Guide Tests and Adjustments Adjustments 3 ...
Страница 146: ...4 56 Keysight N5244A 45A Service Guide Troubleshooting Instrument Block Diagrams Sheet 4 4 ...
Страница 155: ...Keysight N5244A 45A Service Guide 5 9 Theory of Operation Synthesized Source Group Operation Figure 5 3 Source Group ...
Страница 174: ...5 28 Keysight N5244A 45A Service Guide Theory of Operation Receiver Group Operation 5 Figure 5 6 4 Port Receiver Group ...
Страница 175: ...Keysight N5244A 45A Service Guide 5 29 Theory of Operation Receiver Group Operation Figure 5 7 2 Port Receiver Group ...
Страница 188: ...5 42 Keysight N5244A 45A Service Guide Theory of Operation Noise Measurement Group Operation Option 029 5 ...
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Страница 472: ...8 18 Keysight N5244A 45A Service Guide General Purpose Maintenance Procedures Correction Constants 8 ...
Страница 504: ...32 Keysight N5244A 45A Service Guide Index ...
Страница 505: ...Installation Note Xxxxx xxxxx 3 ...